1、修改时间(上海)

cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

2、禁用selinux

/sbin/setenforce 0
sed -i 's\SELINUX=enforcing\SELINUX=disabled\' /etc/selinux/config

3、禁用防火墙

systemctl stop firewalld.service 
systemctl disable firewalld.service

4、修改计算机名(node01)

 hostnamectl set-hostname node01

更新于2019-12-16